95 search results - page 16 / 19 » A cross-collection mixture model for comparative text mining |
109
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ICDM
2005
IEEE
15 years 5 months ago
2005
IEEE
Binary classification is a core data mining task. For large datasets or real-time applications, desirable classifiers are accurate, fast, and need no parameter tuning. We presen...
114
Voted
SIGIR
2006
ACM
15 years 5 months ago
2006
ACM
Classical query expansion techniques such as the local context analysis (LCA) make use of term co-occurrence statistics to incorporate additional contextual terms for enhancing pa...
180
Voted
SDM
2011
SIAM
14 years 2 months ago
2011
SIAM
Latent semantic analysis (LSA), as one of the most popular unsupervised dimension reduction tools, has a wide range of applications in text mining and information retrieval. The k...
SIGIR
2003
ACM
15 years 4 months ago
2003
ACM
Collaborative filtering aims at learning predictive models of user preferences, interests or behavior from community data, i.e. a database of available user preferences. In this ...
ICDM
2006
IEEE
15 years 5 months ago
2006
IEEE
Heterogeneous object co-clustering has become an important research topic in data mining. In early years of this research, people mainly worked on two types of heterogeneous data ...